If you are on the Do Not Call List, what your getting is a fraudulent call, just don't answer it. Legitimate callers will abide by the "List", crooks don't give a rats a** about it and will try to cheat you out of your hard earned money.
Call came in. It was an automated voice telling me they were from the Senior Advisory Committee. Very concerned about my falling. I hung up without ever hearing a real person. Guess I'm not too concerned with falling.